concert venue location. About American Airlines Center. American Airlines Center (AAC) is a multi-purpose arena, located in the Victory Park neighborhood, near downtown Dallas, Texas. American Airlines Center serves as the home to the Dallas Mavericks and the Dallas Stars. The arena is also used for concerts and other live entertainment.
The crest of a wave is the point on the medium that exhibits the maximum amount of positive or upward displacement from the rest position. Points C and J on the diagram represent the troughs of this wave. The trough of a wave is the point on the medium that exhibits the maximum amount of negative or downward displacement from the rest position.
Quick Answer. The bottom of a wave, or a low spot between waves, is referred to as the trough, while the top of a wave is referred to as the crest. As waves elevate, the force of gravity pulls them back down, causing the crest of a new wave to form. Most waves are caused by steady winds or in storm centers. In a storm's center, waves of different sizes and lengths occur at once. As the waves travel outward from the center of the storm, they become more predictable because the longer wavelengths travel at a faster rate than the shorter wavelengths.